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MessageTranslationSettings.svelte
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MessageTranslationSettings.svelte
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<script lang="ts">
import {
translateTargetLanguage
} from '../../ts/storage';
import DropdownStore from '../common/DropdownStore.svelte';
import Checkbox from '../common/CheckboxStore.svelte';
import { AvailableLanguages } from 'iframe-translator';
import type { AvailableLanguageCodes } from 'iframe-translator';
import { writable } from 'svelte/store';
import { onMount, tick } from 'svelte';
const enabled = writable(true);
$: if (!$enabled) {
$translateTargetLanguage = '';
}
onMount(() => {
const unsub = translateTargetLanguage.subscribe(value => {
$enabled = Boolean(value);
setTimeout(() => unsub(), 0);
});
});
const priority: AvailableLanguageCodes[] = [
'en',
'ja',
'id',
'ko',
'es',
'ru',
'fr',
'zh-CN',
'zh-TW'
];
async function scrollToBottom() {
await tick();
window.scrollTo(0, document.body.scrollHeight);
}
const items = [
...priority.map(lang => ({
text: AvailableLanguages[lang],
value: lang
})),
...(Object.keys(AvailableLanguages) as AvailableLanguageCodes[])
.filter(e => !priority.includes(e)).map(lang => ({
text: AvailableLanguages[lang],
value: lang
}))
];
</script>
<span on:click={scrollToBottom}>
<Checkbox name="Translate chat messages with Google Translate (experimental)" store={enabled} />
{#if $enabled}
<DropdownStore
name="Target language"
store={translateTargetLanguage}
{items}
/>
{/if}
</span>